Inventor · disambiguated record
Mark W. Hillestad
Also filed as: HILLESTAD MARK W
6 granted patents·181 citations·filing 1988–1994
86Inventor score
Top patents by PatentIndex Score
6 records- 0180US5033347ABoiler tube cutting apparatusHILLESTAD TOLLIEF O·Filed 1990·Granted Jul 23, 1991·46 cites·52 claims
- 0279US4889454APortable power tool for milling tube endsHILLESTAD TOLLIEF O·Filed 1988·Granted Dec 26, 1989·31 cites·19 claims
- 0376US5542177ABoiler tube bank repairFiled 1994·Granted Aug 6, 1996·38 cites·30 claims
- 0470US5356248ABoiler tube bank repairHILLESTAD MARK W·Filed 1993·Granted Oct 18, 1994·33 cites·7 claims
- 0564US5007778APortable power tool for milling tube endsHILLESTAD TOLLIEF O·Filed 1990·Granted Apr 16, 1991·25 cites·56 claims
- 0643US4915552APortable power tool for milling tube endsHILLESTAD TOLLIEF O·Filed 1989·Granted Apr 10, 1990·8 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →